VND7004AY datasheet(2/47 Pages) STMICROELECTRONICS

2 / 47 page

Contents

VND7004AY

2/47

DocID027772 Rev 9

Contents

Block diagram and pin description ................................................ 5

Electrical specification.................................................................... 7

2.1

Absolute maximum ratings ................................................................ 7

2.2

Thermal data ..................................................................................... 8

2.3

Main electrical characteristics ........................................................... 8

2.4

Waveforms ...................................................................................... 20

2.5

Electrical characteristics curves ...................................................... 22

Protections..................................................................................... 26

3.1

Power limitation............................................................................... 26

3.2

Thermal shutdown........................................................................... 26

3.3

Current limitation ............................................................................. 26

3.4

Negative voltage clamp ................................................................... 26

Application information ................................................................ 27

4.1

GND protection network against reverse battery............................. 27

4.2

Immunity against transient electrical disturbances .......................... 28

4.3

MCU I/Os protection........................................................................ 28

4.4

Multisense - analog current sense .................................................. 29

4.4.1

Principle of Multisense signal generation ......................................... 30

4.4.2

TCASE and VCC monitor ................................................................. 32

4.4.3

Short to VCC and OFF-state open-load detection ........................... 33

Package and PCB thermal data .................................................... 34

5.1

PowerSSO-36 thermal data ............................................................ 34

Maximum demagnetization energy (VCC = 16 V) ........................ 38

Package information ..................................................................... 39

7.1

PowerSSO-36 package information ................................................ 39

7.2

PowerSSO-36 packing information ................................................. 41

7.3

PowerSSO-36 marking information................................................. 43

Order codes ................................................................................... 44

Revision history ............................................................................ 45

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